Linux Source Code Compile; Compile Bootloader; Linux Kernel Compile - Waveshare E9 User Manual

Irda driver
backlight driver
pwm driver
RTC driver
Watch dog driver
Multimedia video camera
driver
sata driver

11.2 Linux Source Code Compile

11.2.1 Compile Bootloader

 u-boot source code extract
Linux+QT and
uboot_E9_1.3.4_for_ubuntu.tar.bz2, please cope it and follow the chapter 5.2.1 to compile it.
Note: If the computer configuration is relatively high, then it can add a few threads when compiling, such as
make-j4 or-j8 to speed up

11.2.2 Linux kernel compile

 Extract Kernel Source Code
Extract linux Kernel Source Code (\Source Code\Linux Source Code\linux Kernel, with the name
linux_E9_3.0.35_for_linux_v2.0.tar) to PC linux system root directory (Here the writer of this manual choose root
directory to operate and take it a screenshots, actually, any directory will be OK), then use the command:
#tar xvfj linux_E9_3.0.35_for_Linux_v2.0.tar.bz2 -C /
Extract the source code, as shown in the figure below:
Waveshare Electronics
Address: Rm 813, Dynamic World Building, Zhenhua Rd, Futian District, Shenzhen, China
TEL: +86-755-83040832
FAX: 86-755-83042572
drivers/input/keyboard：
tq_hs0038.c
drivers/video/backlight/：
pwm_bl.c
backlight.c
arch/arm/plat-mxc/：
pwm.c
drivers/watchdog：
imx2_wdt.c
drivers/media/video/mxc/capture/*
drivers/ata：
ahci_platform.c
libahci.c
ubuntu system use
compilation.
Web: http://www.wvshare.com/
E-mail: sales@wvshare.com
the same uboot, and
78
dev/input/event*
/dev/rtc0
/dev/watchdog
/dev/video*
/dev/sdx
uboot source code named